baber/WOPTO huggingface dataset:
Patent JP-H0911293-A (JP)
Title: Screw for thermosetting resin injection molding machine
Inventor: FUNATSU EIJI
IPC: B29K101/10
Filed: 1995-06-30
Abstract: PURPOSE: To improve the molding cycle by shortening the curing time while maintaining the metering properties and the thermal stability of a range available in the case of actual molding by specifying the length of the resin kneading part of the end of a screw and a screw slot. CONSTITUTION: As a screw is rotated, a molding material is carried along a screw body, add passed through a resin kneading part. In this case, the material receives a strong shearing force between the kneading part and the inner wall of a heating cylinder 9, and reaches a high preheating temperature at the end of the cylinder to be metered. At this time, the groove inclined by an angle of 60 to 85 degrees with respect to a screw axis in the same direction as a full flight angle is provided at the end of a full flight screw, and the screw is provided with the kneading part that the value obtained by dividing the length L of the kneading part by the screw diameter ϕD or pitch of the screw body except the kneading part is 0.5 to 2.0. Thus, the curing time can be shortened while maintaining the thermal stability of the material in the cylinder 9.
Patent JP-S6365942-A (JP)
Inventor: ANDORIYUU REINSU
IPC: C01F7/02
Filed: 1987-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6059987-A (JP)
Title: Control system for motor
Inventor: ITOU NORIFUMI
IPC: H02P7/29
Filed: 1983-09-09
Abstract: PURPOSE:To reduce the influence of variation in one step of a pulse width by switching a drive power source at between accelerating/decelerating time and constant speed time by a CPU when driving a motor by the internal calculation of the CPU by a pulse of an encoder. CONSTITUTION:The rotating direction and speed of a motor are detected by the pulse of an encoder provided in a motor 5, a control amount is outputted to a counter 3 by the internal calculation of a CPU, a transistor controlled by a rotary command during a pulse width is turned ON to control the supply power to the motor 5. A signal is fed from the CPU1 to a drive power source 2, which is switched to high voltage at the accelerating/decelerating time when the work amount is large and to low voltage at the constant speed time when the work amount is less. Accordingly, the influence of the variation in one step can be reduced by increasing the width of the pulse at the constant speed time, thereby reducing the irregular rotation.
Patent JP-H0912443-A (JP)
Title: Solid-like bubble bath composition
Inventor: SUZUKI JUNKO
IPC: A61K8/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a composition forming creamy bubble son a bathing surface by only pouring into the hot bathing water without requiring bubbling by a water pressure of a city water such as a usual bubble bath. CONSTITUTION: This composition contains (A) 1-15wt.% a surfactant selected from a nonionic surfactant, a sulfate-type anionic surfactant, a sulfonate-type anionic surfactant and an acylated polypeptide-based surfactant, (B) 0.1-10wt.% one or more than two species of oily components selected from intercellular lipids or there relatives, a synthetic glyceride or natural oils and fats containing a glyceride, a synthetic ester of a higher alcohol with a higher fatty acid, natural waxes containing an ester of a higher alcohol with a high fatty acid, hydrocarbons and silicone oils, (C) a carbonate and (D) an acid. A weight ratio of the component (A) to the component (B) [(A)/(B)] is >=1.5 and total content of the component (C) and the component (D) is >=50wt.%.
Patent JP-H0214351-A (JP)
Title: Virtual console control system
Inventor: KURATA MASAHIRO
IPC: G06F15/00
Filed: 1988-07-01
Abstract: PURPOSE:To attain the automation of operator processing or the combination of a program by providing a communicating means to execute communication from a processing program to a program which specifies the operating environment of the program. CONSTITUTION:When an operating environment specifying program 2 is not interrupted to the processing program which executes the exchange of a message with an operator, the operating environment program turns off a switching means 5 and the processing program is directly operated by communication B with a console. On the other hand, when the program 2 is interlocked with the other program or transaction processing with the operator is desired to be omitted, the switching means 5 is turned on and the processing program is operated under the operating environment specifying program through a communicating means A.
Patent JP-H11354465-A (JP)
Title: Semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L29/78
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To stably reduce the diffusion resistance and gate electrode resistance of a MIS-type semiconductor device, by planarizing a depression between two projections with a semiconductor layer and a metallic silicide layer formed thereon, and by integrating a first projection with a wiring layer buried in a trench. SOLUTION: A gate electrode (first projection) and a device-isolating region 7 having a STI structure (second projection) are formed on a semiconductor substrate 1, and a diffusion layer 15 is exposed in a depression between them. Further, an epitaxial semiconductor layer 14 having low resistance is buried in the depression, and a metallic silicide layer 17 is formed on the surface of the semiconductor layer 14. The surface of the metallic silicide layer 17 is planarized and is flush with the surfaces of the gate electrode 12 and the device-isolating region 7. An interlayer insulating film 18 is formed on the planarized surface and a trench 20 is formed on the interlayer insulating film 18 on the gate electrode 12. Further, a wiring layer 22 is buried in the trench 20.
Patent JP-H0331894-A (JP)
Title: Method and device for detecting short circuit between electrodes
Inventor: MUTO RYUJIRO
IPC: G09G3/36
Filed: 1989-06-29
Abstract: PURPOSE:To shorten the time of detection of a short-circuit position and to eliminate misreading by standing a couple of probes on respective electrodes which are arranged in a beltlike state and measuring primary independent resistance values of an electrode whose short circuit is to be detected and its adjacent electrode. CONSTITUTION:Probes are stood at positions P1 - P4 of nearby electrode patterns X1 and X2 whose short circuit are to be detected. The distance and resistance between P1 and P2, and P3 and P4 are denoted as L and R and the distance and resistance between the short-circuit position and a reference point P1 are denoted as xL and xR respectively. When the resistance at the short- circuit part is (r), unknown values are (x), R, and (r), i.e. three values. Then, the value (x) is determined by measuring three primary independent values. For the purpose, three primary independent resistance values R12 (resistance between points P1 and P2), R14, and R13 are measured. Since R12=R, R14=R+r, and R13=2R+r, (x) is calculated by an arithmetic unit from x=(R13-R14+R)/2R and outputted on a printer.
Patent JP-H0513392-A (JP)
Title: Method and device for removing water content
Inventor: SASAKI AKIRA
IPC: H01L21/304
Filed: 1991-07-05
Abstract: PURPOSE:To make uniform the etching rate in an oxide film in a dry cleaning and to improve an etching accuracy in a water content removing device which is used for the manufacture of a semiconductor wafer. CONSTITUTION:A water content removing device 8, which is used for the manufacture of a semiconductor wafer, is formed into a structure, wherein the device 8 is provided with a quartz chamber 10 having a wafer exit and entrance 11, short wave lamps 13 and medium wave lamps 14, which are arranged on the periphery of this chamber 10, and a wafer suction arm 3 for making a semiconductor wafer 4 come in and out from the chamber 10 through the wafer exit and entrance 11.
Patent JP-S6059990-A (JP)
Title: Operation controlling method of inverter drive induction motor
Inventor: TAKAKADO YUUZOU
IPC: H02P23/07
Filed: 1983-09-07
Abstract: PURPOSE:To obtain a drooping function in a four quadrant operations by utilizing the fact that the polarity of a slip frequency is inverted by power drive and regeneration, inverting the positive/negative polarity of a torque current to the polarity of a slip frequency, and adding it to speed command. CONSTITUTION:When an inverter I is connected to an induction motor 10 to perform power drive or regenerative operation, a motor current is detecte by a current transformer 4, rectified, a constant matched to the slope of drooping is multiplied by a constant setter 11 to subtract it by an exciting current, and inputted to a torque current polarity discriminator 8. A code is converted corresponding to the polarity of the slip frequency in response to the operating state of normal rotation, reverse rotation, power drive or regeneration, added to a speed command 6, corrected, compared it with a motor speed to obtain a slip frequency, and the motor speed is further added, and the inverter I is controlled through a controller III. Acrodingly, whether it is the power drive or the regeneration is judged in a simple sturcture to increase or decrease the speed command, thereby obtaining the drooping function of four quadrants.
Patent JP-S56120716-A (JP)
Title: Packaging film
Inventor: KOGA MICHIO
IPC: C08F210/00
Filed: 1980-11-25
Abstract: PURPOSE: A packaging film having improved heat-sealing properties, by copolymerizing a specific composition of ethylene, propylene and butene-1 using a Ziegler- Natta catalyst so that a novel three dimensional polymer is formed into a film.  
     CONSTITUTION: A composition with a ratio of (A) 1.0W3.0wt% ethylene, (B) 67.0W98.0wt% propylene, and (C) 1.0W3.0wt% butene-1 is fed to a polymerization system, and copolymerization is carried out using a Ziegler-Natta catalyst consisting of diethyl aliminum chloride, etc., and titanium trichloride, etc., to give a three-dimensional copolymer. This copolymer is melted and kneaded by an extruder and extruded to filmy state, orientated, to give the desired film. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000351583-A (JP)
Title: Excessive winding detecting weight for crane
Inventor: ITO KEN
IPC: B66C23/88
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of a wire rope to improve the durability by forming a vertical insert groove for inserting a hoisting wire rope on a weight body, and horizontally supporting a roller for preventing the separation of the wire rope from the insert groove on the open side of the insert groove. SOLUTION: An excessive winding detecting weight 10 has a mounting hole 12 for mounting an excessive winding wire rope and an insert groove 13 for inserting a hoisting wire rope provided on a weight body 11. The insert groove 13 is a horizontally U-shaped sectional groove vertically formed on the front surface of the weight body 11, and a roller 14 is horizontally supported on the open side by a shaft 15 in order to prevent the wire rope inserted to the insert groove 13 from being separated from the insert groove 13. According to this, the wear of the wire rope can be prevented to improve the durability, and the wrong operation of an excessive winding alarm device can be prevented.
Patent JP-H075443-A (JP)
Title: Liquid crystal-high polymer composite material, electro-optical element and their production
Inventor: AKASHI KAZUSHIROU
IPC: G02F1/1333
Filed: 1993-06-14
Abstract: PURPOSE:To provide the liquid crystal-high polymer composite material having a low driving voltage characteristic of <=10V to permit driving by a TFT element, high display contrast and excellent durability and heat resistance and the electro-optical element consisting thereof. CONSTITUTION:In a liquid crystal-high polymer composite material 3 in which a low-molecular liquid crystal compd. 1 and a high-polymer compd. 2 that are capable of repetitively forming a turbid state and a transprent state by control of an electric field or a magnetic field exist in a phase separated state, the high-polymer compd. 2 this material is characterized inthat is a polymer of a polymerizable compsn. contg. at least alkyloxyethyl ester acrylate. This composite material 3 is produced by injecting a compsn. consisting of at least the low-molecular liquid crystal compd. 1, the polymerizable compsn. contg. the alkyloxyethyl ester acrylate and a polymn. initiator between two sheets of substrates 4 and 5 and polymerizing the compsn. by application of heat, light or electron beams. The formed element is used for a display element, light control element, optical modulation element, optical shutter, etc., as the electro- optical element.
Patent JP-H0331962-A (JP)
Title: Initialization and diagnosis completion recognition system
Inventor: HIROMOTO SATORU
IPC: G06F1/24
Filed: 1989-06-28
Abstract: PURPOSE:To change a time until a usable condition is prepared in corresponding to a device constitution by providing a flip-flop to be reset at the time of a power source input and to be set at the times of initialization processing and diagnosis processing completions to each processor, guiding the output to a common bus and reading the condition of the bus. CONSTITUTION:To each of processors a-1, a-2,...flip-flops A-1, A-2,...to be reset at the time of the power source input and to be set at the times of initialization processing and diagnostic processing completions and drivers B-1, B-2,...in an open collector output type to guide the outputs to a common bus D are provided, and the common bus D is pulled up at a high level by a pull-up element E. The processors a-1, a-2,...supervise the condition of the bus B through ports C-1, C-2,...and when the bus D is made into the high level, the fact that the initialization and diagnosis of all functions in the device are completed is recognized, and an ordinary action condition is prepared. Thus, the time until the device is made into the usable condition is changed corresponding to the device constitution and optimized.
Patent JP-H06344189-A (JP)
Title: Continuous press
Inventor: MATSUMOTO MASAKI
IPC: B65G45/10
Filed: 1993-06-11
Abstract: PURPOSE:To prevent a material to be formed from sticking to a transfer belt, and to prevent defective forming caused by the sticking of the material to be formed to the transfer belt. CONSTITUTION:Endless transfer belts 18 are revolvably and drivably provided respectively on revolving tracks along with the surfaces of the press surface plates 12a, 12b and 13a, 13b apposite each other between a pair of the press surface plates 12a, 12b and 13a, 13b of the upper and the lower parts of the press. Further, separation belts 22 formed by a material to which a material M to be formed, is difficult to stick are freely revolvably provided in revolving tracks along with on the side of the material M to be formed of the transfer belts 18 along with the press surface plates 12a, 13a and 12b, 13b. A dirt removing device 24 removing dirt on the separation belt is arranged respectively in the revolving track of each separation belt 22.
Patent JP-H0811886-A (JP)
Title: Foamed-resin-made container
Inventor: INOUE KEIJI
IPC: B29K25/00
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the stacking height of stacked containers having sidewalls inclined at an obtuse angle to the bottoms, Ivy a method wherein the angles of art inside bend between the bottom and the sidewall and an outside bend are substantially made equal. CONSTITUTION:A container 1 is made of synthetic resin foam or preferably of polyethylene foamed sheet and has a bottom 2 and a sidewall 3 inclined at an obtuse angle to the bottom 2. An inside bend R1 between the bottom 2 and the sidewall 3 and an outside bend R2 are substantially on a vertical line P1, and on angle theta1 of the bend R1 and an angle theta2 of the bend R2 are substantially the same angle (140 deg.). The sidewall 3 is 3mm thick and a brim 4 horizontally stretches from the upper end of the sidewall 3. An inside bend S1 between the brim 4 and the sidewall 3 and an outside bend S2 are substantially on a vertical line P2, and the brim 4 has the same thickness as the sidewall 3.
Patent JP-S6410620-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANBA KOJI
IPC: H01L21/205
Filed: 1987-07-02
Abstract: PURPOSE:To realize a correct operation without causing a leakage when a bipolar transistor is formed while the growth of a grain from the surface of amorphous silicon is suppressed by arranging the amorphous silicon between oxide films. CONSTITUTION:A first oxide film 1b is formed on the surface of a silicon substrate 4. Then, amorphous silicon 3 is grown on the first oxide film 1b at a substrate temperature of, e.g., 550 deg.C by using an ordinary low-pressure CVD method. Then, a second oxide film 1a is formed. These three layers are etched in succession from an uppermost layer downward, and a hole is made. Immediately after this process, single crystal silicon 5 is epitaxially grown selectively on the surface of the silicon substrate. During this epitaxial growth process a grain is hard to produce on the surface of the amorphous silicon 3. As a result, a region of polycrystalline silicon is hardly formed at the single crystal silicon 5 to be grown on the surface of the silicon substrate 4.
Patent JP-H0842976-A (JP)
Title: Heating element for heating melting crucible
Inventor: PEETAA FUIRUTSUMAN
IPC: H05B3/62
Filed: 1995-06-30
Abstract: PURPOSE: To provide a heating element for heating crucible which is modified to be better suited to monocrystal growth while hindering wearing. CONSTITUTION: This heating element for heating crucibles is constituted of a cylindrical hollow body 5 which is divided by slits 6 into meandrous segments to heat crucibles. The corners between adjacent lateral surfaces of the meanders 7 are rounded to develop the heating element modified to be better suited to monocrystal growth along with less wearing.
Patent JP-2000356442-A (JP)
Title: Automatic ice making device
Inventor: TANAKA MICHIKO
IPC: F25C1/24
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To make nice ice in which mineral is added, in an automatic ice making device of a refrigerator. SOLUTION: This ice making device comprises a removable water supply tank 5; a water supply pump 6; an ice making tray 7 arranged in a refrigerator body 1 provided with a freezing chamber 3 and a cold storage room 2 and situated in a refrigerator body 1; a piping 8 to interconnect the water supply tank 5, the water supply pump 6, and the ice making tray 7: a water supply tank detecting means to decide the presence of supply water; a storage part 11 to store a mineral component at the external part of the water supply tank 5; and a mineral adding device 12 to add a mineral component in the water supply tank 5. This ice making device is provided with a mineral adding device control means formed such that by the output of the water supply tank detecting means, the mineral adding device 12 is driven a mineral component is added in the water supply tank 5. Addition of the mineral component is controlled by a preset time and detection of mineral concentration in the water supply tank 5. Thereafter, ice making is effected by using nice water in which the mineral component is added.
Patent JP-H0216259-A (JP)
Title: Constructing method for electromagnetic shielding floor
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04F15/18
Filed: 1988-07-04
Abstract: PURPOSE:To compose an electromagnetic shielding floor simply, easily, and in a short time, and improve aesthetic property by casting self leveling material with conductive filler mixed in, on a concrete slab, and by forming a shielding layer. CONSTITUTION:On the concrete slab 1 of a previously set structural floor board, self leveling material having self-horizontal property and with the conductive filler of metallic fibers, carbon fibers, or the like mixed in said material is directly cast, and a shielding layer 2 is formed. After that, the self leveling material is solidified, and after that, finishing is performed with desired surface finish material 3, and an electromagnetic shielding floor is completed. Besides, on the concrete slab 1, electromagnetic shielding material 5 consisting of metallic mesh, metallic foil, and the like is laid, and on the material 5, the self leveling material 4 is directly cast, and a protective layer is formed, and the shielding material 5 is protected against floor pressure, and the slab 1 may be composed to be prevented from being influenced by its movement, positional shift, and the deterioration of joint sections.
Patent JP-H0461751-A (JP)
Title: Flat cell
Inventor: HANABUSA SOICHI
IPC: H01M4/06
Filed: 1990-06-27
Abstract: PURPOSE:To provide excellent heavy load characteristics and prevent dispersion of battery characteristics such as discharge capacity by adding elastic graphite to a pos. electrode active substance. CONSTITUTION:A pos. electrode terminal plate 5, in which a pos. electrode admixture used as a graphite electroconductive agent is arranged using Mn dioxide as active substance, and a neg. electrode terminal plate 6 with neg. electrode Li 3 arranged are placed oppositely with a separator interposed, and the surrounding of these terminal plates 5. 6 is sealed with an insulative seal 4. Thus a flat form cell is formed, and elastic graphite is added to the pos. electrode active substance of this cell. The graphite content of this pos. electrode admixture preferably is 1-10 wt.%. This enhances the electrolyte absorptiveness, eliminates dispersion of the discharge capacity, and improves the electrolyte holding characteristic. Further because the electrolyte permeates well the molding of pos. electrode, the electrode reaction of the molding progresses uniformly and the heavy load characteristic excels.
Patent JP-S6430663-A (JP)
Title: Method of removing dust from dust collecting electrode for electric precipitator
Inventor: HERUMAN SHIYUMITSUTO
IPC: B03C3/76
Filed: 1988-07-04
Abstract: PURPOSE: To prevent a discharge of rescattered dust by cleaning collecting electrode walls arranged one behind the other at the same time in all fields, shutting off passages for gas to be treated on the opposite sides of the walls at that time, and producing gas movement toward the upstream side. CONSTITUTION: To individual collecting electrode walls of collecting electrodes 7 consisting of flat plate-shaped members forming gas passages on opposite sides thereof, mechanical vibration can be given as shown by the arrow 9 by a hammering means when deposited and collected dust is removed. In this way, the individual collecting electrode walls arranged one behind the other in the direction of a flow of gas to be treated are cleaned at the same time. At this time, the gas passages on the opposite sides are shut off in all fields along the direction of the gas to be treated, and in the gas passages, gas flowing opposite to the normal direction of gas flow is produced by drift gas from lances 10. As a result, rescattered dust is discharged in the upstream direction and conveyed to the adjacent gas passages which have not been shut off.